Protocol: Specify the packet type (TCP/UDP, TCP, UDP, ICMP) that the rule applies to.
Source IP Address / Destination IP Address: This is the Address-Filter used to allow or block
traffic to/from particular IP address (es). Input the IP or IP/prefix ((such as
single IP:
192.168.1.135/32. Subnet:
192.168.1.128/30) you want to filter out. If you leave empty, it means any
IP address.
Source Port: This Port defines the ports allowed to be used by the Remote/WAN to connect to the
application. Default is set from range 1 ~ 65535. It is recommended that this option be configured by
an advanced user.
Desitination Port: This is the Port that defines the application. Default is set from range 1 ~ 65535.
WAN Interface and LAN Interface: select one or more WAN/LAN interface displayed below to
apply this rule. Note: only the WAN interfaces in Routing mode and with firewall enabled will be
displayed.
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